:root{--bg:#f4f6f9;--panel:#fff;--line:#dde2e9;--text:#1f2733;--muted:#6b7686;--accent:#3d74e0;--accent-soft:#e5edfc;--danger:#d4483b;--face:#f7e7a8;--face-edge:#b8962a;--usable:#fdf6da;--cut:#2b3340;--pcb:#2f9e5b;--holder:#7c6bd1;color:var(--text);background:var(--bg);font:13px/1.35 -apple-system,BlinkMacSystemFont,Segoe UI,Inter,sans-serif}*{box-sizing:border-box}[hidden]{display:none!important}enc-app,enc-field,enc-settings,enc-properties,enc-notes{display:block}enc-viewer{width:100%;height:100%;display:block;overflow:hidden}enc-viewer canvas{display:block}html,body,#root{height:100%;margin:0}button,input,select{font:inherit;color:inherit}button{border:1px solid var(--line);background:var(--panel);cursor:pointer;border-radius:6px;padding:4px 10px}button:hover:not(:disabled){border-color:#b9c3d0}button:disabled{opacity:.4;cursor:default}button.primary{background:var(--accent);border-color:var(--accent);color:#fff}button.danger{color:var(--danger)}button.on{background:var(--accent-soft);border-color:var(--accent);color:var(--accent)}input[type=text],input[type=number],select{border:1px solid var(--line);background:#fff;border-radius:5px;width:100%;min-width:0;padding:3px 6px}input:focus,select:focus{outline:2px solid var(--accent-soft);border-color:var(--accent)}.app{--left-w:280px;--right-w:320px;flex-direction:column;height:100vh;display:flex}.body{flex:1;min-height:0;display:flex}.header{background:var(--panel);border-bottom:1px solid var(--line);z-index:20;flex:none;align-items:center;gap:6px;height:44px;padding:0 10px;display:flex;position:relative}.brand{margin-right:6px;font-weight:700}.header button{white-space:nowrap}.header .name{width:200px;font-weight:600}.header .sep{background:var(--line);width:1px;height:22px;margin:0 4px}.header .spacer{flex:1}.header .dims{color:var(--muted);white-space:nowrap;text-overflow:ellipsis;margin-right:8px;font-size:12px;overflow:hidden}.menu{position:relative}.menu:after{content:"";height:6px;position:absolute;top:100%;left:0;right:0}.menu-list{background:var(--panel);border:1px solid var(--line);z-index:30;border-radius:8px;flex-direction:column;min-width:240px;max-height:70vh;margin-top:4px;padding:4px;display:flex;position:absolute;top:100%;left:0;overflow:auto;box-shadow:0 8px 24px #141e3226}.menu-list.right{left:auto;right:0}.menu-list button{text-align:left;white-space:nowrap;border:0;border-radius:5px;padding:6px 8px}.menu-list button:hover{background:var(--accent-soft)}.menu-list small{color:var(--muted);margin-left:6px}.menu-sep{color:var(--muted);text-transform:uppercase;letter-spacing:.04em;padding:6px 8px 2px;font-size:11px}.menu-empty{color:var(--muted);padding:6px 8px}.menu-row{display:flex}.menu-row button:first-child{flex:1}.menu-row .x{text-align:center;width:28px;color:var(--muted)}.left,.right{background:var(--panel);flex:none;overflow:auto}.left{width:var(--left-w);border-right:1px solid var(--line)}.right{width:var(--right-w);border-left:1px solid var(--line)}.right-body{padding:0 10px 10px}.panel-bar{border-bottom:1px solid var(--line);background:var(--panel);z-index:2;justify-content:space-between;align-items:center;gap:6px;padding:6px 8px 6px 12px;display:flex;position:sticky;top:0}.left .panel-bar{justify-content:flex-start;padding-left:8px}.right .panel-bar{margin-bottom:8px;padding-right:8px}.panel-bar h3{text-transform:uppercase;letter-spacing:.04em;color:var(--muted);margin:0;font-size:12px}button.collapse{width:24px;height:24px;color:var(--muted);flex:none;place-items:center;padding:0;font-size:14px;line-height:1;display:grid}button.collapse:hover{color:var(--accent);border-color:var(--accent);background:var(--accent-soft)}.has-collapse-left,.has-collapse-right{position:relative}.has-collapse-left{padding-left:40px!important}.has-collapse-right{padding-right:40px!important}.has-collapse-left>button.collapse{position:absolute;top:6px;left:8px}.has-collapse-right>button.collapse{position:absolute;top:6px;right:8px}.dock{background:var(--panel);flex-direction:column;flex:none;width:30px;display:flex}.dock-left{border-right:1px solid var(--line)}.dock-right{border-left:1px solid var(--line)}.dock-item{border:0;border-bottom:1px solid var(--line);color:var(--muted);background:0 0;border-radius:0;flex-direction:column;align-items:center;gap:8px;padding:10px 0 12px;display:flex}.dock-item:hover{background:var(--accent-soft);color:var(--accent)}.dock-label{writing-mode:vertical-rl;letter-spacing:.03em;white-space:nowrap;font-weight:600;transform:rotate(180deg)}.main-empty{color:var(--muted);text-align:center;place-items:center;padding:20px;display:grid}.settings .group{border-bottom:1px solid var(--line);padding:6px 12px 8px}.settings h3{cursor:pointer;-webkit-user-select:none;user-select:none;margin:4px 0;font-size:13px}.settings .chev{width:14px;color:var(--muted);display:inline-block}.field{flex-direction:column;gap:2px;margin:6px 0;display:flex}.field>span{color:#3a4554;font-size:12px}.field em{color:var(--muted);font-style:normal}.field.check{flex-direction:row;align-items:center;gap:6px}.field.check input{margin:0}.field.compact{margin:3px 0}.row2,.row3,.row4{gap:6px;display:grid}.row2{grid-template-columns:1fr 1fr}.row3{grid-template-columns:1fr 1fr 1fr}.row4{grid-template-columns:repeat(4,1fr)}.props h3{margin:0;font-size:15px}.props h4{text-transform:uppercase;letter-spacing:.04em;color:var(--muted);margin:12px 0 2px;font-size:12px}.props h4 small{text-transform:none;letter-spacing:0;font-weight:400}.props.empty{color:var(--muted);padding:20px 4px}.props-head{justify-content:space-between;align-items:center;margin-bottom:6px;display:flex}.props-head .btns{gap:4px;display:flex}.props details{color:var(--muted);margin:6px 0}.notes-title{text-transform:uppercase;letter-spacing:.04em;color:var(--muted);margin:18px 0 6px;font-size:12px}.notes{flex-direction:column;gap:4px;display:flex}.notes.ok{color:var(--pcb)}.notes .info{color:var(--muted);font-size:12px}.notes .note{text-align:left;color:#8a2d23;background:#fdf1ef;border-color:#f0c9c4;font-size:12px}.main{flex:1;grid-template-columns:1fr;min-width:0;min-height:0;display:grid}.splitter{cursor:col-resize;background:var(--line)}.splitter:hover{background:var(--accent)}.editor,.view3d{flex-direction:column;min-width:0;min-height:0;display:flex}.editor-bar,.view3d-bar{background:var(--panel);border-bottom:1px solid var(--line);flex-wrap:wrap;align-items:center;gap:6px;padding:6px 8px;display:flex}.editor-bar{row-gap:6px}.editor-bar .tabs{flex-wrap:wrap;flex:100%;gap:2px;display:flex}.editor-bar .tabs button{padding:2px 7px;font-size:12px}.editor-bar .count{background:var(--line);border-radius:8px;margin-left:5px;padding:0 5px;font-size:11px}.editor-bar .tools{white-space:nowrap;align-items:center;gap:6px;display:flex}.inline{color:var(--muted);align-items:center;gap:5px;font-size:12px;display:inline-flex}.inline select{width:auto}.banner{background:#fff6dc;border-bottom:1px solid #f0dfa8;align-items:center;gap:10px;padding:5px 10px;display:flex}.canvas{cursor:grab;background:#e9edf2;flex:1;min-height:0;position:relative;overflow:hidden}.canvas svg{-webkit-user-select:none;user-select:none;touch-action:none;display:block}.canvas .hint{color:var(--muted);pointer-events:none;font-size:11px;position:absolute;bottom:6px;left:8px;right:8px}.view3d-canvas{flex:1;min-height:0}.status{color:var(--muted);margin-left:auto;font-size:12px}.status.err{color:var(--danger)}.face{fill:var(--face);stroke:var(--face-edge)}.hatch-line{stroke:#96781e59}.usable{fill:var(--usable);stroke:#96781e80;stroke-dasharray:4 3;vector-effect:non-scaling-stroke}.cut{fill:var(--cut)}.cutout,.board,.text{cursor:move}.cutout .hit,.text .hit{fill:#0000}.cutout:hover .cut{fill:#445063}.cutout.bad .cut{fill:#a8392e}.cutout .sel{fill:none;stroke:var(--accent)}.cutout .extent{fill:none;stroke:var(--accent);stroke-dasharray:3 3;vector-effect:non-scaling-stroke}.handle{fill:#fff;stroke:var(--accent);cursor:nwse-resize;vector-effect:non-scaling-stroke}.handle.rotate{cursor:grab}.handle-line{stroke:var(--accent);vector-effect:non-scaling-stroke}.text path{fill:#8a6d16}.text.raised path{fill:#4b3b0a}.text.selected path{fill:var(--accent)}.text .sel{fill:none;stroke:var(--accent);stroke-dasharray:3 3}.tag{fill:var(--muted);pointer-events:none}.dim{fill:var(--muted)}.open{fill:var(--danger)}.guide{stroke:#e0533d;stroke-dasharray:4 4;vector-effect:non-scaling-stroke}.wall{fill:var(--face);stroke:var(--face-edge)}.floor{fill:#fbf3d0;stroke:var(--face-edge)}.band{fill:none;stroke:var(--face-edge);stroke-dasharray:3 2}.open-wall{fill:#e9edf2}.post{fill:#e2c55a;stroke:var(--face-edge)}.board .footprint{fill:none;stroke:#8f9aaa;stroke-dasharray:3 3;vector-effect:non-scaling-stroke}.board .body{fill:#2f9e5b40;stroke:var(--pcb);vector-effect:non-scaling-stroke}.board.holder .body{fill:#7c6bd138;stroke:var(--holder)}.board.selected .body{stroke:var(--accent);stroke-width:2px;fill:#3d74e033}.board.bad .body{stroke:var(--danger);fill:#d4483b33}.board .standoff,.board .clip{fill:#e2c55a;stroke:var(--face-edge)}.board .clip-line,.board .holder-wall{fill:none;stroke:#e2c55a}.board .holder-wall.dashed{stroke-dasharray:6 10}.modal{z-index:50;background:#141e324d;place-items:center;display:grid;position:fixed;inset:0}.modal-box{background:var(--panel);border-radius:10px;flex-direction:column;gap:6px;min-width:300px;padding:16px;display:flex}.modal-box h3{margin:0 0 6px}.toast{color:#fff;pointer-events:none;background:#1f2733;border-radius:6px;padding:6px 12px;font-size:12px;position:absolute;top:50px;left:50%;transform:translate(-50%)}@media (width<=1280px){.app{--left-w:240px;--right-w:270px}}@media (width<=1000px){.app{height:auto;min-height:100vh}.body{flex-direction:column}.header{flex-wrap:wrap;height:auto;padding:6px 10px}.header .name{width:140px}.header .dims{display:none}.dock{border:0;border-bottom:1px solid var(--line);flex-flow:wrap;order:0;width:auto}.dock-item{border-bottom:0;border-right:1px solid var(--line);flex-direction:row;padding:8px 12px}.dock-label{writing-mode:horizontal-tb;transform:none}.dock-arrow{transform:rotate(90deg)}.main{order:1;grid-auto-rows:65vh;grid-template-columns:1fr!important}.main.two{grid-template-rows:70vh 55vh}.splitter{display:none}.right{order:2}.left{order:3}.left,.right{border:0;border-top:1px solid var(--line);width:auto;overflow:visible}}